public void test1Test() { try { BaseInfo bi = new BaseInfo(); bi.init(); SearchService ss = new SearchService(); BrandProductDao bpDao = new BrandProductDao(); ReadProduct rf = new ReadProduct(); if (null != ReadProduct.list) { int i = 0; foreach (string s in ReadProduct.list) { Debug.WriteLine(s); string brand = s.Split(',')[0]; string product = s.Split(',')[1]; string brand_code = string.Empty; string product_word_code = string.Empty; brand_code = String.IsNullOrWhiteSpace(brand) ? "" : (null == ss.getWordBySynonym(brand)) ? "" : ss.getWordBySynonym(brand).code; if (String.IsNullOrWhiteSpace(brand_code)) { Debug.WriteLine("没查出brand_code" + brand); i++; Debug.WriteLine(i); continue; } product_word_code = String.IsNullOrWhiteSpace(product) ? "" : ss.getWordBySynonym(product).code; if (String.IsNullOrWhiteSpace(product_word_code)) { Debug.WriteLine("brand_code = " + brand + " ; product_word_code = " + product + " 无值"); } else { //判断是否重复 List <t_brand_product> list = bpDao.getproductByBrandAndProduct(brand_code, product_word_code); if (list.Count > 0) { Debug.WriteLine("brand_code = " + brand + " ; product_word_code = " + product + " 重复"); } else { t_brand_product bp = new t_brand_product() { brand_code = brand_code, product_word_code = product_word_code }; bpDao.add(bp); Debug.WriteLine("brand_code = " + brand + " ; product_word_code = " + product + " 可以写入"); } } i++; Debug.WriteLine(i); } } else { Debug.WriteLine("list = null" + " ; path = " + ReadProduct.path); } } catch (DbEntityValidationException ex) { Debug.WriteLine(ex.ToString()); StringBuilder errors = new StringBuilder(); IEnumerable <DbEntityValidationResult> validationResult = ex.EntityValidationErrors; foreach (DbEntityValidationResult result in validationResult) { ICollection <DbValidationError> validationError = result.ValidationErrors; foreach (DbValidationError err in validationError) { errors.Append(err.PropertyName + ":" + err.ErrorMessage + "\r\n"); } } Debug.WriteLine(errors.ToString()); //简写 //var validerr = ex.EntityValidationErrors.First().ValidationErrors.First(); //Console.WriteLine(validerr.PropertyName + ":" + validerr.ErrorMessage); } catch (Exception ex) { Debug.WriteLine(ex.ToString()); } }